| Castleton to Hisarcik | 1,771.80 mi (2,851.44 km) |
| Castleton to Hizan | 2,342.51 mi (3,769.91 km) |
| Castleton to Hopa | 2,161.34 mi (3,478.34 km) |
| Castleton to Huyuk | 1,925.60 mi (3,098.95 km) |
| Castleton to Idil | 2,362.00 mi (3,801.27 km) |
| Castleton to Igdir | 2,332.19 mi (3,753.29 km) |
| Castleton to Ihsaniye | 1,827.73 mi (2,941.45 km) |
| Castleton to Ilic | 2,130.29 mi (3,428.37 km) |
| Castleton to Ilica | 2,211.23 mi (3,558.64 km) |
| Castleton to Incesu | 2,033.58 mi (3,272.72 km) |
| Castleton to Incirliova | 1,784.11 mi (2,871.24 km) |
| Castleton to Inebolu | 1,825.59 mi (2,938.00 km) |
| Castleton to Inegol | 1,742.85 mi (2,804.85 km) |
| Castleton to Ipsala | 1,583.14 mi (2,547.82 km) |
| Castleton to Iskenderun | 2,170.08 mi (3,492.41 km) |
